{"message":{"slot":"3407984","proposer_index":"621","parent_root":"0x200659686fbf32c8723926151bdc792604a1cb8d7d02454ae9c2cdbfcee409c9","state_root":"0xd4b7814ffdaadce6322661147dde242a019dd06131fd8b5ef623a033d932dcd5","body_root":"0x5fa470f7bfc5d61b1ed669c457865370c1f717f799c2763e7fea6bc90a3fdbcb"},"signature":"0xb0e0e373dc03d64e99454e18be50eb79244fedfc4fc9af142511052f61f851d9037724755ceb6de1b487759dd46a73d40d073ffea3481bb29446290d386f83607eb0147079a927cfe7a9063eb50091561dab32ad042e372888667fd1498dcaef"}